oci_fetch_array
Returns the next row from the result data as an associative or
numeric array, or both
Description
arrayoci_fetch_array
resourcestatement
intmode
Returns an array, which corresponds to the next result row or &false; in
case of error or there are no more rows in the result.
oci_fetch_array returns an array with both
associative and numeric indices.
&database.fetch-null;
An optional second parameter can be any combination of the following
constants:
OCI_BOTH - return an array with both associative
and numeric indices (the same as OCI_ASSOC
+ OCI_NUM). This is the default behavior.
OCI_ASSOC - return an associative array
(as oci_fetch_assoc works).
OCI_NUM - return a numeric array,
(as oci_fetch_row works).
OCI_RETURN_NULLS - create empty elements
for the &null; fields.
OCI_RETURN_LOBS - return the value of a LOB
of the descriptor.
Default mode is OCI_BOTH.
It should be mentioned here, that oci_fetch_array
is insignificantly slower, than
oci_fetch_row, but much more handy.
Oracle returns all field names in uppercase and associative indices in the result array will be uppercased too.
<function>oci_fetch_array</function> with <constant>OCI_BOTH</constant> example
";
echo $row[1]." and ".$row['NAME']." is the same
";
}
?>
]]>
<function>oci_fetch_array</function> with
<constant>OCI_NUM</constant> example
";
echo $row[1]."
";
echo $row[2]->read(100)."
"; //this will output first 100 bytes from LOB
}
?>
]]>
<function>oci_fetch_array</function> with
<constant>OCI_ASSOC</constant> example
";
echo $row['NAME']."
";
echo $row['LOB_FIELD']."
"; //this will output "Object id #1"
}
?>
]]>
<function>oci_fetch_array</function> with
<constant>OCI_RETURN_LOBS</constant> example
";
echo $row[1]."
";
echo $row['LOB_FIELD']."
"; //this will output LOB's content
}
?>
]]>
&oci.datatypes;
See also oci_fetch_assoc,
oci_fetch_object,
oci_fetch_row and
oci_fetch_all.